| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily contract/agreement | 327 |
8.3%
|
| 2 | Less than 1 month | 41 |
1%
|
| 3 | 1 month to less than 3 months | 136 |
3.4%
|
| 4 | 4 months to less than 6 months | 82 |
2.1%
|
| 5 | 6 months to less than a year | 1512 |
38.2%
|
| 6 | A year or more | 1861 |
47%
|
| Sysmiss | 40281 |